Top frame of barrier



FIG. 1 is a perspective view of a top frame of barrier showing my new design;

FIG. 2 is a front view thereof, which is the same as a rear view thereof;

FIG. 3 is a left view thereof, which is the same as a right view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a two times enlarged perspective view thereof;

FIG. 7 is a two times enlarged front view thereof, which is the same as an enlarged rear view thereof; and,

FIG. 8 is a two times enlarged left view thereof, which is the same as an enlarged right view thereof.

The portions shown in broken lines are shown for illustrative purposes only and form no part of the claimed design 

The ornamental design for a top frame of barrier, as shown. 